Performance of slotted asynchronous DS/CDMA for personal access satellite system

Author

Trabelsi, Chokri ; Yongaçoglu, Abbas

Author_Institution

Dept. of Electr. Eng., Ottawa Univ., Ont., Canada

Volume

2

fYear

1993

fDate

12-15 Oct 1993

Firstpage

819

Abstract

In this paper a new approximation for the probability of packet success for an asynchronous direct sequence code division multiple access (DS/CDMA) system is developed. Then this approximation is used to investigate the throughput-delay performance of a slotted asynchronous DS/CDMA protocol for personal access satellite system. It is found that when sufficient amount of error control coding is employed, the maximum throughput of the slotted asynchronous DS/CDMA protocol exceeds that of narrow-band slotted ALOHA. Furthermore, at the maximum throughput the slotted asynchronous DS/CDMA protocol achieves shorter delay than narrow-band slotted ALOHA

Keywords

code division multiple access; delays; error correction codes; mobile satellite communication; personal communication networks; asynchronous direct sequence code division multiple access; delay; error control coding; personal access satellite system; probability of packet success; slotted asynchronous DS/CDMA protocol; throughput; Decoding; Delay; Large Hadron Collider; Multiaccess communication; Narrowband; Programmable control; Protocols; Radio link; Satellites; Signal analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Universal Personal Communications, 1993. Personal Communications: Gateway to the 21st Century. Conference Record., 2nd International Conference on

Conference_Location

Ottawa, Ont.

Print_ISBN

0-7803-1396-8

Type

conf

DOI

10.1109/ICUPC.1993.528493

Filename

528493